King Saud University seeks to become a leader in educational and technological innovation, scientific discovery and creativity through fostering an atmosphere of intellectual inspiration and partnership for the prosperity of society.

提交訊息

貢獻描述

Two-page (low paper use) lab with ten-point formal assessment at its conclusion.
The lab should take no more than 50 minutes, including calculations and questions. (rsvd 5/11)
This lab is challenging for the students to perform but reasonably easy to grade.
If absent, this lab can be done at home with moderate instructor input or notes.
This lab is performed at the end of the first-year physics curriculum or during the physics II AP (honors added 5/11)curriculum as an introduction to quantum physics at an urban high school in Las Vegas, Nevada.

程度

高中, 大學 - 簡介

類型

作業, 實驗室

科目

物理

時間

60 分鐘

解答

否

語言

英語

符合標準

適用年級

課程綱要

K-4

5-8

9-12

科學探索 - A

物質科學 - B

生命科學 - C

地球 & 太空科學 - D

科學 & 科技 - E

個人與社會觀點之科學 - F

科學的本質與歷史 - G

提名為金色星星

意見

您認為此活動如何？您如何使用此活動在您的課堂上？歡迎任何意見

This is"Gold Star" quality. This is a well-prepared lab and while the arihmetic seems routinized, this clearly reinforces the process of the photoelectric effect. I used this in my Physics 1 class and the diligent students (not necessarily the Straight-A students) were able to finish in a class period. Calculator is a must and the students must look at units. Setting the voltage in Part II can be tedious, but experimental error explained by all of the students.
T. Cannon 2010/5/14Trina Cannon

Although this is an interesting application and I am glad you find it useful, PhET only gives Gold Stars to inquiry based labs - check the requirements at
http://phet.colorado.edu/en/for-teachers/activity-guide.
Thanks for your thoughts.2013/4/3Trish Loeblein